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Showing posts from November 27, 2016

People with Alzheimer's Disease Can Still Have Sharp Memories

Some older people who have signs of Alzheimer's disease in their brains may actually have pretty good memories, a small new study suggests. The results suggest that some individuals with Alzheimer's disease may be protected against some of its symptoms, like memory problems, said lead study author Changiz Geula, a professor of cognitive neurology at Northwestern University Feinberg School of Medicine in Chicago, Illinois. It is not clear why some people's brains and memories seem to be protected against such symptoms, but the researchers suspect that genetic and environmental factors may be at work, Geula told Live Science.


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Why Your Problem-Solving Skills May Sharpen with Age

You may get better at creative problem solving as you age, new research suggests. The scientists found that, generally, older adults' ability to focus and avoid distraction was not as strong as that of young adults' — but that this in turn may help older adults to perform better on some creativity and problem-solving tasks.


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What All Effective Weight-Loss Diets Have in Common

Low-fat, low-carb, low-sugar, high-protein, Mediterranean — with so many diets out there and new, sometimes-conflicting research coming out all the time on the best ones for weight loss, how can you possibly know which one will be the most effective in helping you shed pounds? And for doctors and scientists who spend their time designing and carrying out studies, fad diets make for an added challenge. But instead of trying to figure out which diet is best overall, doctors and scientists should focus on determining which diet is best for a certain person, said Christopher Gardner, a research professor of medicine at the Stanford University School of Medicine.


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